JSP cobra Bedienungsanleitung Seite 3

INSPECTION AND CARE:The shield is a complete system consisting of shell and harness.The shield's useful life is affected by many factors including the cold,
heat, chemicals, sunlight and misuse. The shield should be examined daily for obvious signs of cracking, brittleness or damage to either shield or harness. The date
of manufacture is moulded into the inside of the shield, underneath the filter. While the shield is free from defects it is suitable for its intended purpose. Under normal
circumstances the shield should offer adequate protection for 2-3 years. Under no circumstances must a component other than a JSP component be used on a shield.
To maintain the shield in the best possible condition, do not use solvents or abrasive materials to clean. Rinse in 1% solution of mild detergent in tap water and dry with
a soft cloth. When not in use or during transportation, the shield should be stored in a container such that it is out of direct sunlight, away from chemicals and abrasive
substances and cannot be physically damaged with hard surfaces/items.
WARNING:
The attention of users is also drawn to the dangers of modifying or removing any of the original component parts of the shield, other than as recommended by the
shield manufacturer. Shields should not be adapted for the purpose of fitting attachments in any way not recommended by the shield manufacturer. Accessories and/or
replacement harnesses, chinstraps, ear defenders, visors and shield-mounted lamps are available with fitting instructions from JSP. Do not apply paint, solvents, adhesives
or self-adhesive labels, except in accordance with the instructions of the shield manufacturer.
PRODUCT MARKINGS:
Regulation 2016/425 on personal protective
equipment, as amended to apply in GB
EN166:
The European Standard for Personal Eye Protection
2002
9 Molten Metal Protection
The European Standard number for Automatic
EN379
Welding Filters.
ANSI The American National Standard for Occupational
Z87.1 and Educational Eye and Face Protection Devices.
SHADE CHART FOR WELDING:
Applications
Stick Electrodes
MIG
Gas Tungsten
Arc Welding (TIG)
TECHNICAL SPECIFICATIONS FOR AUTO-DARKENING FILTERS
Power on/off
Cassette dimension
Viewing field
Cartridge size
Optical class
Reaction time
Power supply
Low battery warning
Light state
Shade
Shade control
Sensors
Storage temperature
Operating temperature
Clearing time (adjustable)
Transmission
Switching time
Delay (dark to light)
Low amperage TIG rated
UV/IR Protection
Sensitivity control
Total weight
Standards
Variable Shade
Arc current Protective
in Amperes Shade No
Less than 40 9
40-80 10
80-175 11
175-300 12
300-500 13
Less than100 10
100-175 11
175-300 12
300-500 13
Less than 50 10
50-100 11
Manufacturer's Trademarks
/
Conformity to Regulation (EU) 2016/425
B Medium Energy High Speed Particles Impact
EN175:
The European Standard number for Welding Eye and Face Protection
1997
The shade the filter lens covers; x = non-welding shade;
- x/y-z y-z = shade range when welding.
Recycle Logo and Nylon Material Identification
Applications
Air Carbon
Plasma Arc Cutting
Plasma Arc Welding
Fully Automatic
110mm x 90mm (thickness: 10mm) / 4.33'' x 3.54'' (0,394'')
98mm x 44mm / 3.86'' x 1.73''
110 x 90 x 9mm / 4.33" x 3.54" x 0.35"
0.05 millisecond (light to dark)
Solar-cell, battery change required (2 x AAA Alkaline batteries)
Internal, Variable shade
Two Sensors
+2°C ~ +50°C
-10°C ~ +55°C
Min 0.01sec (for Spot-Welding) ~ Max 0.5 sec (from dark to light)
Darkened state: #9 - #13 process Clear (light) state: #4
1/16,000 s. from light to dark
0.1 ~ 1.0s by dial control knob
≥ 5 amps / DC; ≥ 5 amps / AC;
Up to Shade DIN16 at all times
Adjustable by dial knob
2
Arc current
in Amperes
100-200
200-300
Less than 500
500-700
60-150
150-250
250-400
Less than 50
50-200
200-400
1/1/1/2
Red light
DIN 3.5
DIN 9 ~ 13
440g
EN379
Protective
Shade No
12
13
12
13
11
12
13
9
10
12